Fujitsu Oracle SPARC M12-2 - Page 55

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Table 2-20
PSU LEDs and Their States
Location
No.
Name Color State Description
1 CHECK Green On The input power is on, and power is being
supplied normally.
Blinking The power supply to this PSU is off.
Amber On A hardware error has occurred.
The input power to this PSU is turned off in
redundant operation.
Blinking A hardware error has occurred, but this PSU
is operating.
- Off Indicates that power is not being supplied.
PSU
Figure 2-14
LED Locations on the PSU
Chapter 2 Understanding the System Units 33